Jul 17, 2019
This course is designed with beginners in mind, and it is an excellent introduction to SQL. I intend to further my knowledge of SQL after taking this course. The instructor did a terrific job.
Jun 08, 2019
Great introductory to the SQL programming. This will definitely not only add another programming skill but also give me more capabilities programming in SAS. I would recommend this to anyone.
교육 기관: Monica W•
May 03, 2018
This course is okay but I feel like they need more practice queries not just a test and you never got to try it before also the questions need to be better explained. Other than that I feel like I did learn the basics of SQL
교육 기관: Giulia T•
Feb 14, 2020
The course vidoes were really nice.
The wording of the exercises is frequently confusing, especially in the peer-reviewed assignment. Many question cannot be answered with the tools provided (i.e. inference, correlation).
교육 기관: Vitaliy•
May 20, 2019
No practice examples at all. Videos have only theorethical queries without results, so you can`t see how it works on practice. Reference to SteckOverFlow is awesome. Why should I pay money for nothing?
교육 기관: David H•
May 01, 2019
Good program for beginners. Peer review assignment needs to be updated. The assignment is not graded by instructor. Certification means nothing because anyone who pays money will eventually get it.
교육 기관: Weiyang T•
Jul 26, 2018
Certain quiz questions were unclear. Final peer-review assignment had unclear/ambiguous questions that didn't fit with the data in my opinion. But content is useful. Delivery could be improved.
교육 기관: Yi W•
Dec 10, 2018
Strongly suggest adding more example code and its running result which will make more sense for beginner. And more exercise problems as current Quiz do not cover all the points in the lecture.
교육 기관: Michelle P•
Jan 29, 2019
You learn the basics of SQL but the course is a bit slow and repetitive, and the last peer-graded assignment should be graded by a computer or the TA's, not just random participants.
교육 기관: Marcel K•
May 01, 2018
Great Course to start with.
Gives a good understanding of SQL on one side en working with databases on the other.
A syllabus of al the code examples in the video's should behelpfull
교육 기관: Muhammad A D I M•
Oct 29, 2019
Overall good course. The lectures could be made a bit interesting and engaging with exercises broken up. Found the lectures monotonous however course material is good.
교육 기관: Soheil S•
Dec 26, 2019
I think there are not enough examples to help students learn the syntaxes deeply. It seems that some examples that students can code simultaneously can help more.
교육 기관: George A L J•
Dec 30, 2019
Course instructor needed some improvement. It felt as though she was reading from cards the whole time and not really adding much value to the course.
교육 기관: Tural M•
Aug 27, 2018
The quiz questions does not match the material provided in the course. There are more easier ways to coding rather explained throughout the course!
교육 기관: Andrés F L C•
Dec 27, 2019
The topics are well explained but the videos are monotonus (slides and the teacher talking). I think the course could be more interactive.
교육 기관: Serena G•
Mar 08, 2018
Good for learning basics of SQL but not much application and integration of concepts. In general, however, it is good for beginners.
교육 기관: Chan J J•
Jul 14, 2019
should have provided more explanation and help for exercises and assignment questions. The lecture is also not in depth enough.
교육 기관: Thais S B•
Mar 15, 2018
This is a good course for basic knowledge of SQL but the quizzes and assignments are very confusing and badly elaborated.
교육 기관: Nick J•
Mar 14, 2019
not really relevant to 'data science' its more of a general basic introduction to CRUD and joins
교육 기관: Christopher M•
Jul 19, 2018
Course teaching was excellent, but the final assignment questions were terrible.
교육 기관: oli c•
Dec 22, 2017
Clear instruction, but quite easy. Would prefer if it was more challenging.
교육 기관: Islam M S M•
May 03, 2018
The Assignment was mis worded and didn't reflect the content of the course
교육 기관: Abdullah F•
May 02, 2018
Just teaches SQL. Nothing is taught about how its used for data science
교육 기관: Simone D•
Oct 07, 2019
The course material seemed prepared in a rush, with several mistakes.
교육 기관: Greg L•
Nov 24, 2017
Quizzes poorly and ambiguously worded, database carelessly extracted
교육 기관: David A•
Oct 08, 2019
It could be harder with some excersice that make the student search
교육 기관: Daniel E•
Jan 05, 2020
Good content but the questions are badly worded and need updating.